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Part Number
2577274
HARNESS AS
Category: | Fits: C9
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Replaceable OEM Parts (Compatible Models)
No OEM replacement record. Contact us
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CAT 2577274 HARNESS AS for C9 Caterpillar Part - WSTPARTS

Need a dependable Wiring Harness part for your Caterpillar C9 machine? The 2577274 HARNESS AS from WSTPARTS is manufactured to OEM-grade tolerances. It is categorized under Wiring Harness. Every unit is fitment-verified before dispatch, backed by factory-direct pricing and warranty coverage. Contact our parts team with your machine serial number for a fast quotation.

2577274 HARNESS AS for Caterpillar C9 — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement HARNESS AS (Part # 2577274). Designed for CAT C9 equipment.

Compatible Models

Key Features

  • ✔ 100% compatible with CAT C9
  • ✔ Meets Caterpillar original quality and performance standards
  • ✔ Genuine CAT parts with anti-counterfeit label | OEM alternatives with warranty
  • ✔ Available for order, contact for lead time

Specifications

Part Number (MPN)2577274
Product NameHARNESS AS
BrandCAT
Applicable ModelsC9
Weight0.14 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 2577274 the right part for my machine?
Match the part number on your old part, or send us your equipment serial number — WSTPARTS verifies fitment free of charge for CAT C9.

Genuine vs OEM replacement — what is the difference?
Genuine CAT parts carry an anti-counterfeit label. OEM equivalents are built to the same specifications, bench-tested and supplied with full warranty at a better price.

Stock, shipping and warranty?
Lead time confirmed on request; we quote the fastest available option. Every order is covered by a 12-month warranty.

📞 Get a Quote: Contact the WSTPARTS parts team | Email: cat@wstparts.com

Parts Diagram

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C9 · FUEL SYSTEM · 252-5562 CAT parts diagram
Scroll to zoom · Drag to pan
Sel 0
11P-0436GASKET (FUEL PRIMING PUMP)In stock
21R-0762FILTER AS-FUEL (ADVANCED EFFICIENCY) (SECONDARY)In stock
33S-2093STRAP-CABLE
47L-9061SEAL-O-RING
56V-5049SEAL-O-RINGIn stock
62R-6806CONNECTOR-O-RING
73E-2332ELBOW
84P-7428CLIP
94P-7581CLIP
105P-8245WASHER-HARD (13.5X25.5X3-MM THK)
115P-9297CLIP
126A-5591BOLT (M12X1.75X25-MM)
136V-2315BOLT (M6X1X35-MM)
146V-3822BOLT (M10X1.5X35-MM)
156V-3940BOLT (M8X1.25X25-MM)In stock
166V-4249BOLT (M10X1.5X50-MM)
176V-5218BOLT (M8X1.25X35-MM)
186V-5839WASHER (11X21X2.5-MM THK)
196V-5842BOLT (M10X1.5X40-MM)
206V-8801NUT (3/8-16-THD)
216V-6317BOLT (M10X1.5X20-MM)
228T-4000SCREW-WASHER HEAD (M8X1.25X4.8-MM)
236V-8149NUT (M12X1.75-THD)
248T-9377BOLT (3/8-16X2.25-IN)
256V-8636CONNECTOR
264D-1326LOCKWASHER (EXTERNAL TOOTH)
277V-6214STRIP
288T-4896WASHER-HARD (10.2X18.5X2.5-MM THK)
298L-2779SEAL-O-RINGIn stock
308T-0293BOLT (M12X1.75X20-MM)
319M-1974WASHER-HARD (8.8X16X2-MM THK)
329S-4191PLUG-O RING
Quality Guarantee
Warranty Period 12 months / under normal use
After-sales Response Response within 24h, solution within 48h
Return Policy Return or exchange within 7 days of receipt (original packaging required)
Quality Inspection 100% inspected before shipment; inspection report on request
Technical Support Free installation guidance; engineer support online
📦 Packaging
Packing Method Genuine or neutral packaging available
Protective Packing Shock-proof & moisture-proof materials
Part Number Label Individual part number label
Customization Custom carton marking supported
After-Sales Service Process
01
Contact Us
Describe issue / send photos
02
Engineer Review
Solution within 24h
03
Confirm Solution
Return, repair or replacement
04
Case Closed
Send-back / re-ship / refund
Apply for After-Sales Service
Online Support ● Online
🕐 Mon-Sat 9:00-18:00 (GMT+8)
🐧QQ362655919 💚WeChatWSTPARTS Support 💬WhatsApp13530868288 📞Phone135-3086-8288
✉️Emailcat@wstparts.com
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